Transparent parts removes atmosphere fog when looking throw

i have a portal that has three parts behind each other , the first part transparency is set to 0.9 , second is 0.6 and the last one is set to 0.4 , when looking into the portals i can see parts highlighted with gray even though that these parts are far away and should be covered by the atmosptheres object fog as shown in the images below.

SERVER OBBY - Roblox Studio 2_22_2025 1_09_56 PM

Expected behavior

the parts should not be highlighted or even rendered when looking throw the portals , they should be covered with the atmospheres fog.